When DIY players turned their eyes to Intel's six-generation processor this year, AMD, which is Intel's dead rival, recently launched a new AMD Athlon II X4 870K processor, similar to AMD 860K. The core graphics card, the main multi-core high cost performance, suitable for mainstream game players who need to carry a discrete graphics card recommended.
Obviously, AMD 870K is mainly used to replace AMD 860K. What is the sincerity of this CPU upgrade? Do you need to match the new motherboard? Today, the computer Pepsi network Xiaobian came to detail how to analyze the AMD 870K, and what kind of motherboard AMD 870K needs to match, let's understand it.
How about AMD 870K?
As can be seen from the naming, the AMD 870K quad-core processor, which began to be launched in October this year, is an upgraded version of the AMD 860K that was launched in September last year. AMD 870K still uses the roller structure, using 28nm process technology, native quad-core and four threads, the default frequency reaches 3.9Ghz, can be up to 4.1Ghz, and has 4M L2 cache, no built-in core graphics card, no frequency lock Designed to support overclocking, the design consumes 95W.
Compared with the previous AMD 860K processor (main frequency 3.78Ghz, Core frequency 4.0Ghz, 4M L2 cache, power consumption 95W), the AMD 870K processor only increased the main frequency by 0.2Ghz, and the other aspects are basically unchanged. Because there is no upgrade of the architecture, and only the CPU frequency is slightly improved, the performance is slightly upgraded, and the other aspects remain basically unchanged. Therefore, the new AMD 870K quad-core processor is not a replacement product, only a vest grade, and a small performance upgrade product.
Compared with the six-generation CPU that Intel introduced this year, the replacement of architecture, process, frequency, power consumption and memory has been greatly improved. AMD is obviously slow and backward this year.
Below we will look at the performance of the AMD 870K processor in the current desktop CPU through a CPU ladder diagram, as shown below.
AMD 870K position in the desktop CPU ladder diagram
As can be seen from the CPU ladder diagram, AMD 870K performance is biased towards the mid-range mainstream, and the overall performance is lower than that of the Intel Core i3. After all, the price difference between the two is nearly 300 yuan. In general, this CPU is positioned to the mainstream mass users, with mainstream discrete graphics, to meet the needs of most mainstream 3D online games.
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